Intel Arc A310 vs AMD Radeon RX 580 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Apr 2017
Generation
Alchemist
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
1750 MHz
1000 MHz
Boost Clock
1750 MHz
1077 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
124.0GB/s
256.0GB/s
Render Config
Shading Units
768
2304
TMUs
32
144
ROPs
16
32
Tensor Cores
96
—
RT Cores
6
—
L2 Cache
4 MB
2 MB
Compute Units
—
36
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
28.00 GPixel/s
34.46 GPixel/s
Texture Rate
56.00 GTexel/s
155.1 GTexel/s
FP16 (half)
5.376 TFLOPS
4.963 TFLOPS
FP32 (float)
2.688 TFLOPS
4.963 TFLOPS
FP64 (double)
672.0 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
DG2-128
Polaris 20
GPU Variant
ACM-G11
Polaris 20M XT
Architecture
Generation 12.7
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
7.2 billion
5.7 billion
Die Size
157 mm²
232 mm²
Board Design
TDP
30W
100W
Suggested PSU
200 W
—
Outputs
4x mini-DisplayPort 2.0
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
Shader Model
6.6
6.4
Benchmark
3DMark Time Spy
—
3,553
3DMark Time Spy Extreme
—
1,626
▲ Specs Compare
Data sourced from official specifications and benchmark tests.